#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
#include<string.h>
struct S1
{
	char c1;
	int i;
	char c2;
};
struct S2
{
	char c1;
	char c2;
	int i;
};
struct S3
{
	double d;
	char c;
	int i;
};
struct S4
{
	char c1;
	struct S3 s3;
	double d;
};
int main()
{
		struct S1 s;
		struct S2 t;
		/*printf("%d\n", sizeof(s));
		printf("%d\n", sizeof(t));*/
		printf("%d\n", sizeof(struct S4));
}